4d2997f25d
Fix nasty bug in ::isNeg()
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llvm-svn: 4470
2002-10-31 17:09:06 +00:00
8c7b93f7e3
Restore support for indirect function calls (which briefly wasn't working
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after I removed annotations on MachineInstr for the CallDescriptor).
llvm-svn: 4469
2002-10-31 15:34:48 +00:00
c0724e8d92
Do not print "NEW FILES AND DIRECTORIES" unless requested separately
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because this is usually such a long list that it makes the output
useless anyway.
Disable checking exit status until we can find something more precise.
The exit status is too coarse-grain to be useful.
llvm-svn: 4468
2002-10-31 15:32:24 +00:00
5d428a0029
Remove dead code
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llvm-svn: 4467
2002-10-31 06:52:26 +00:00
d88a3c3c93
Refactored DSGraph.h:
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* DSGraph.h contains DSGraph
* DSNode.h contains DSNode (soon UDSNode and MDSNode)
* DSSupport.h contains DSCallsite, DSTypeRec, and DSNodeHandler
llvm-svn: 4466
2002-10-31 06:34:18 +00:00
7d5f19886d
This fixes all kinds of problems with array handling. There are still bugs to
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be fixed, but we are getting much closer now.
* Make DSNode::TypeRec a full fledged DSTypeRec type.
* Add methods used to update and access the typerecords elements
* Add methods to query if and to cause a node to be completely folded
* DSGraph construction doesn't use the allocation type for anything at all,
now nodes get their type information based on how they are used.
* Fixed a bug with global value handling introduced in the last checkin
* GEP support is now much better, arrays are handled correctly. The array
flag is now updated in type records. There are still cases that are not
handled yet (we do not detect pessimizations), but getting much closer.
llvm-svn: 4465
2002-10-31 05:45:02 +00:00
9040859af3
New testcases
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llvm-svn: 4464
2002-10-31 05:38:19 +00:00
0a1ed70e82
Tell cvs to ignore *.dot and *.ps files in this directory
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llvm-svn: 4463
2002-10-31 04:59:02 +00:00
dfe8759e01
New testcase for the possible array merging scenarios
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llvm-svn: 4462
2002-10-31 04:48:32 +00:00
f6cfaedcff
Can simplify code now with the isCommutative() method.
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llvm-svn: 4461
2002-10-31 04:24:23 +00:00
d1998c4aea
Use new isCommutative interface, which gives us SetEQ and SetNE for free.
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Thanks fly out to Casey Carter for this fix.
llvm-svn: 4460
2002-10-31 04:20:07 +00:00
cab6c33811
New isAssociative/isCommutative inspection methods, graciously contributed by
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Casey Carter.
llvm-svn: 4459
2002-10-31 04:14:01 +00:00
b017a3ef50
Statistic class should return const reference to *this, not a reference to
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the data type.
llvm-svn: 4458
2002-10-31 02:50:27 +00:00
12764c85e8
BreakCriticalEdges should update dominance frontier information as well as
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other dominance stuff. Patch contributed by Casey Carter
llvm-svn: 4457
2002-10-31 02:44:36 +00:00
869142e0d7
Add interface to update domfrontier info, thanks to Casey Carter for impl
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llvm-svn: 4456
2002-10-31 02:39:48 +00:00
237e9c0710
New testcases
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llvm-svn: 4455
2002-10-31 01:25:13 +00:00
61596ad266
Fix two problems:
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* Load Implementation can cause unaligned memory accesses, which caused
problems for sparc.
* cast from pointer to pointer would zero the upper 32 bits of the pointer
which obviously causes problems on 64 bit hosts.
llvm-svn: 4454
2002-10-30 21:47:57 +00:00
9a51899691
Bug fix: need to initialize new CallArgsDescriptor pointer.
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llvm-svn: 4453
2002-10-30 20:38:49 +00:00
eaad439223
Bug fix in setting an implicit ref.
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llvm-svn: 4452
2002-10-30 20:38:16 +00:00
9f205ddfdd
In getID(), don't call getValidSymbolName to mangle external names!
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llvm-svn: 4451
2002-10-30 20:16:38 +00:00
6c34c0baf5
Add lots more info
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llvm-svn: 4450
2002-10-30 06:04:46 +00:00
872dee1d94
Return 0 instead of 1 for correct execution. Makes automated testing happy.
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llvm-svn: 4449
2002-10-30 02:18:29 +00:00
9d811ecc96
Make the testcase MORE complex
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llvm-svn: 4448
2002-10-30 02:03:59 +00:00
6c614a9931
Remove fixme
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llvm-svn: 4447
2002-10-30 02:02:37 +00:00
ac6e97410b
Add special code to make printing SSA form machine instructions nicer
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llvm-svn: 4446
2002-10-30 01:55:38 +00:00
5c39f65fcd
Name the first basic block
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llvm-svn: 4445
2002-10-30 01:54:42 +00:00
c9e1efd0f8
Make sure to set the destination register correctly
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llvm-svn: 4444
2002-10-30 01:49:01 +00:00
5303b21635
Allow BuildMI that helps automate construction of SSA information
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llvm-svn: 4443
2002-10-30 01:48:41 +00:00
87b84a6913
Set the destination register field based on the target specific flags
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llvm-svn: 4442
2002-10-30 01:15:31 +00:00
60c59d5b4e
Add flag to specify when no value is produced by an instruction
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llvm-svn: 4441
2002-10-30 01:09:34 +00:00
c1d7563566
Sparc backend doesn't use target specific flags yet
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llvm-svn: 4440
2002-10-30 01:07:12 +00:00
0b8f3733f0
* Add new "Target Specific Flags" field to instruction descriptor
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* Rename iclass to Flags
llvm-svn: 4439
2002-10-30 01:06:53 +00:00
4e9fb1f52e
Use MRegisterInfo, if available, to print symbolic register names
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llvm-svn: 4438
2002-10-30 00:58:19 +00:00
858a4a6595
Implement the new optional getRegisterInfo
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llvm-svn: 4437
2002-10-30 00:56:18 +00:00
75d3515824
Add new optional getRegisterInfo to TargetMachine
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llvm-svn: 4436
2002-10-30 00:53:02 +00:00
214808f8ac
Implement structured machine code printing
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llvm-svn: 4435
2002-10-30 00:48:05 +00:00
d7a855668d
Print machine code after instruction selection
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llvm-svn: 4434
2002-10-30 00:47:49 +00:00
e3ceb17d54
Make sure to pass the LLVM basic block in
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llvm-svn: 4433
2002-10-30 00:47:40 +00:00
528781d9ff
Add support for structured printing
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llvm-svn: 4432
2002-10-30 00:46:48 +00:00
b7e661059b
Improve comments, add methods for structured printing
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llvm-svn: 4431
2002-10-30 00:46:31 +00:00
17116422e5
Jello now builds
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llvm-svn: 4430
2002-10-29 23:41:11 +00:00
7ee171b717
Construct annotation, to make sure it's attached to function
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llvm-svn: 4429
2002-10-29 23:40:58 +00:00
61fa909cc9
Add method
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llvm-svn: 4428
2002-10-29 23:40:30 +00:00
90e64905b9
Make argsize calculation stuff optional, so that Targets without FrameInfo
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objects yet don't die
llvm-svn: 4427
2002-10-29 23:40:03 +00:00
27ccb70df6
Implement autoinserting ctor
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llvm-svn: 4426
2002-10-29 23:19:00 +00:00
bbd68ada1a
Rename annotation id
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llvm-svn: 4425
2002-10-29 23:18:43 +00:00
4623709bb7
Add capability to have machine instruction autoinsert when it is created
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llvm-svn: 4424
2002-10-29 23:18:23 +00:00
632df28deb
Fix spelling of `propagate'.
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llvm-svn: 4423
2002-10-29 23:06:16 +00:00
b1e1d35012
Fixed spelling of `propagation'.
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llvm-svn: 4422
2002-10-29 22:55:11 +00:00
02a3d837c2
Convert backend to use passes, implement X86TargetMachine
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llvm-svn: 4421
2002-10-29 22:37:54 +00:00
Chris Lattner